Shenzhen Chunwang New Materials Co., Ltd. is one of the most reliable manufacturers and suppliers of humidity indicator sticker in China. With abundant experience, we warmly welcome you to buy cheap humidity indicator sticker made in China here from our factory. Contact us for more details.
humidity indicator sticker
Humidity indicator cards (HICs), which are mainly used for long-term storage and export packaging, indicate relative humidity (RH) inside a given barrier packaging. The indicator cards are impregnated with moisture sensitive spots that respond to various levels of humidity with a visible color change. The humidity indicator spots are reversible, and will change back to the original color when the humidity decreases.
Our standard humidity indicators offer detection across a wide range of humidity levels from 5% to 60% RH.
3dots: 5%-10%-60%
3dots: 10%-20%-30%
3dots: 30%-40%-50%
6dots: 10%-60%
HICs can be used in the following domains, among others:
Electronic devices
Optical instruments
Export packaging
Bulk packaging
military product
Packaged machinery, components
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